Charging pile with anti-collision protection function

Abstract

The invention discloses a charging pile with an anti-collision protection function, and relates to the technical field of charging piles, the charging pile with the anti-collision protection function comprises a charging pile body, a front buffer plate is slidably mounted on the surface of the charging pile body, and a side buffer plate is slidably mounted on the surface of the charging pile body; a heat dissipation plate is fixedly mounted on the surface of the charging pile body, a charging cable is fixedly mounted on the surface of the charging pile body, the sliding plate is slidably mounted on the surface of the charging pile body, a spring rod is fixedly mounted on the surface of the sliding plate, and a buffer plate is fixedly mounted on the surface of the charging pile body; according to the charging pile with the anti-collision protection function, a sliding plate moves to drive a linkage rod to rotate, the linkage rod rotates to drive a limiting rod to move downwards, then the limiting rod moves downwards till the limiting rod is inserted into a Y-shaped clamping groove, and at the moment, limiting and locking of a side face buffer plate are completed; and damage to the internal structure of the charging pile body caused by excessive movement of the side buffer plates is avoided.

Description

Technical Field

[0001] This invention relates to the field of charging pile technology, specifically to a charging pile with anti-collision protection function. Background Technology

[0002] Charging stations are devices specifically designed to charge electric vehicles (EVs). With the increasing prevalence of electric vehicles, the construction and application of charging stations have become increasingly important. Their function is to transfer electrical energy from the power grid to the EV's battery, ensuring the EV can continue to operate.

[0003] Patent publication number CN210416286U relates to a charging pile with anti-collision protection function, including a charging pile body. An anti-collision structure is movably connected to the outer surface of the charging pile body. An electronic display screen is disposed on the upper part of the outer surface of the charging pile body near the anti-collision structure. A shield is disposed above the electronic display screen. A cable is disposed on the lower part of the outer surface of the charging pile body near the shield, and a charging gun is disposed at one end of the cable. The anti-collision structure includes a piston rod and a connecting plate disposed at the top. An airbag is movably connected to one side of the outer surface of the connecting plate. This patent describes a charging pile with anti-collision function. The shield can prevent water from entering the charging pile during rain, reducing safety hazards. At the same time, the anti-collision structure can effectively absorb the impact force during impact, preventing damage to the charging pile body during impact and extending the service life of the charging pile.

[0004] In the aforementioned patent, the anti-collision structure can effectively absorb the impact force during an impact, prevent the charging pile body from being damaged during the impact, and extend the service life of the charging pile. However, when the impact force is too large, the anti-collision structure may also impact the charging pile body. Therefore, a charging pile with anti-collision protection function is designed, which has the function of buffering and limiting the anti-collision structure in an emergency. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a charging pile with anti-collision protection, thus solving the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solution: a charging pile with anti-impact protection function, comprising a charging pile body, a front buffer plate slidably installed on the surface of the charging pile body, a side buffer plate slidably installed on the surface of the charging pile body, a heat dissipation plate fixedly installed on the surface of the charging pile body, and a charging cable fixedly installed on the surface of the charging pile body, thereby preventing external forces from directly acting on the surface of the charging pile body and thus damaging the charging pile body. The surface of the charging pile body is provided with a buffer device for buffering external impacts. The buffer device includes a sliding plate, which is slidably installed on the surface of the charging pile body. A spring rod is fixedly installed on the surface of the sliding plate. A buffer plate is fixedly installed on the surface of the charging pile body. A linkage rod is rotatably installed on the surface of the sliding plate. A limit rod is fixedly installed at the end of the linkage rod away from the sliding plate. A protective shell is fixedly installed on the surface of the charging pile body. A protective plate is slidably installed on the surface of the charging pile body. An electric push rod is fixedly installed on the surface of the charging pile body, further improving the protection effect of the charging pile body.

[0007] According to the above technical solution, the end of the spring rod away from the sliding plate is fixedly connected to the front buffer plate, the buffer plate is fixedly connected to the surface of the side buffer plate, the output end of the electric push rod is fixedly connected to the protective plate, and the surface of the side buffer plate is provided with a Y-shaped slot. The limiting rod moves downward until it is inserted into the Y-shaped slot, at which point the limiting and locking of the side buffer plate is completed, so as to avoid excessive movement of the side buffer plate and damage to the internal structure of the charging pile body.

[0008] According to the above technical solution, the limiting rod is slidably connected to the surface of the charging pile body, and the end of the linkage rod away from the sliding plate is slidably connected to the charging pile body. The surface of the charging pile body is provided with a pressure sensor for sensing the displacement distance of the front buffer plate and the side buffer plate. The pressure sensor includes a pressure sensing module and a signal transmission module. The signal transmission module is electrically connected to the electric push rod. The protective plate moves under the action of the electric push rod until it covers the charging cable. At this time, the charging cable is protected when the charging pile body is subjected to external force.

[0009] According to the above technical solution, the surface of the linkage rod is provided with a cleaning device for cleaning the heat sink plate. The cleaning device includes a connecting rod, which is fixedly installed on the surface of the linkage rod. A sliding rod is slidably installed on the surface of the heat sink plate. A scraper is fixedly installed on the surface of the sliding rod. A rotating shaft is rotatably installed on the surface of the sliding rod. A cleaning roller is fixedly installed on the circumferential surface of the rotating shaft. A contact wheel is fixedly installed on the circumferential surface of the rotating shaft. A rainproof top is fixedly installed on the top of the charging pile body. A water collection trough is fixedly installed at the bottom of the rainproof top. A sunshade is fixedly installed on the top of the rainproof top. This device scrapes and cleans the dust or foreign objects adhering to the surface of the heat sink plate, preventing the overall heat dissipation performance of the charging pile body from being affected by the blockage of dust and foreign objects on the surface of the heat sink plate.

[0010] According to the above technical solution, the angle of the scraper is set to an inclined angle, and the scraper is slidably connected to the surface of the heat sink to ensure unobstructed heat dissipation holes and solve the problem of reduced heat dissipation efficiency caused by dust accumulation.

[0011] According to the above technical solution, the circumferential surface of the cleaning roller is provided with bristles, the contact wheel contacts the heat sink plate, the connecting rod is fixedly connected to the sliding rod, and the connecting rod is slidably connected to the surface of the charging pile body. The rotation of the cleaning roller drives the bristles to rotate and perform deep cleaning on the surface of the heat sink plate, thereby further improving the cleaning effect on the heat sink plate.

[0012] According to the above technical solution, the surface of the charging pile body is provided with a heat dissipation device for spraying water to cool the surface of the charging pile body. The heat dissipation device includes a water storage tank, which is fixedly installed on the surface of the charging pile body. A water supply pipe is fixedly inserted through the top of the water storage tank, and a second water supply pipe is fixedly inserted through the surface of the water storage tank. A water spray pipe is fixedly installed on the surface of the charging pile body. A pressure plate is slidably installed on the inner wall of the water storage tank. A sliding rod is fixedly installed at the bottom of the pressure plate. A first inclined block is fixedly installed at the bottom of the sliding rod. A second inclined block is fixedly installed at the bottom of the side buffer plate. This provides a buffering and offsetting effect against external forces, further reducing the impact on the charging pile body. By responding to impacts of different forces in stages, the cumulative damage from small impacts is reduced, and the structural integrity of the charging pile body is protected in all aspects.

[0013] According to the above technical solution, the first water supply pipe is fixedly inserted through the bottom of the water collection tank, the second water supply pipe is fixedly inserted through the surface of the spray pipe, the surface of the pressure plate is provided with a round hole, the sliding rod slides through the bottom of the water storage tank, the first inclined block is slidably connected to the surface of the charging pile body, the surface of the first inclined block is provided with an inclined surface 1 for contacting and squeezing the second inclined block to move away from the sliding rod, the surface of the second inclined block is provided with an inclined surface 2 for assisting the first inclined block in receiving force, and the linkage rod is fixedly connected to the end of the sliding rod away from the water storage tank, thereby achieving a cooling effect on the heat dissipation plate. At the same time, the sprayed rainwater cooperates with the cleaning roller to further improve the cleaning effect on the heat dissipation plate.

[0014] This invention provides a charging pile with impact protection function. It has the following beneficial effects: (1) The charging pile with anti-impact protection function buffers external forces through the subsequent spring rod, avoiding the external forces from directly acting on the surface of the charging pile body and thus damaging the charging pile body. The side buffer plate moves towards the charging pile body under the action of external forces, and then the buffer plate buffers external forces, further improving the protection effect of the charging pile body. The front buffer plate moves through the spring rod to drive the sliding plate to move, the sliding plate moves to drive the linkage rod to rotate, the linkage rod rotates to drive the limit rod to move downward, and then the limit rod moves downward until it is inserted into the Y-shaped slot. At this time, the limit locking of the side buffer plate is completed, avoiding excessive movement of the side buffer plate to prevent damage to the internal structure of the charging pile body.

[0015] (2) The charging pile with anti-collision protection function is electrically connected to the signal transmission module through the electric push rod. When the electric push rod is started, the output end of the electric push rod moves away from the protective shell, driving the protective plate to move. Then the protective plate moves under the action of the electric push rod until it covers the charging cable. At this time, the charging pile body is subjected to external force until the charging cable is triggered to protect it, so as to avoid the charging cable from being affected or damaged by the external force impact.

[0016] (3) The charging pile with anti-impact protection function moves the scraper downward through the sliding rod. The scraper moves under the action of the sliding rod to scrape and clean the dust or foreign objects attached to the surface of the heat sink plate, so as to avoid the overall heat dissipation performance of the charging pile body affected by the blockage of dust and foreign objects on the surface of the heat sink plate, and ensure that the heat dissipation holes are unobstructed. This solves the problem of reduced heat dissipation efficiency caused by dust accumulation. The contact wheel rotates to drive the cleaning roller to rotate. At the same time, the rotation of the cleaning roller drives the brush to rotate to deeply clean the surface of the heat sink plate, further improving the cleaning effect of the heat sink plate. At the same time, it avoids the long-term adhesion of foreign objects or dust, which leads to poor heat dissipation and ensures the operational safety of the charging pile body in high temperature environment. When the charging pile body encounters rain, the water flows into the water tank through the surface of the rainproof top. At the same time, the evaporation of water is further reduced by the sun protection plate.

[0017] (4) The charging pile with anti-impact protection function moves downward by the first inclined block to contact and squeeze the second inclined block to move away from the charging pile body. At this time, if the impact force does not reach the locking threshold, the first and second inclined blocks apply the opposite force to the side buffer plate, thereby buffering and offsetting the external force first, further reducing the impact on the charging pile body. By graded response to impacts of different forces, the cumulative damage of small impacts is reduced, and the structural integrity of the charging pile body is protected in all aspects.

[0018] (5) The charging pile with anti-collision protection function moves downward under the action of the sliding rod to pump the rainwater inside the water storage tank out through the second water supply pipe. Then the second water supply pipe sprays the rainwater onto the surface of the heat dissipation plate through the water spray pipe, which achieves the cooling effect of the heat dissipation plate. At the same time, the spraying rainwater cooperates with the cleaning roller to further improve the cleaning effect of the heat dissipation plate, avoid the charging pile body temperature from being too high due to foreign objects or weather, which would affect the operating efficiency and safety of the charging pile body. It also realizes the recycling of water resources and reduces the dependence on external water supply. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall internal structure of the present invention; Figure 3This is a schematic diagram showing the positional structure of the sliding plate and the linkage rod of the present invention; Figure 4 For the present invention Figure 3 Enlarged schematic diagram of the A-section of the structure; Figure 5 This is a schematic diagram showing the positional structure of the cleaning roller and the contact wheel of the present invention; Figure 6 For the present invention Figure 5 Enlarged schematic diagram of the B-structure section; Figure 7 This is a schematic diagram showing the position and structure of the water collection trough and the sunshade plate of the present invention; Figure 8 This is a schematic diagram showing the positional structure of the pressure plate and sliding rod of the present invention; Figure 9 For the present invention Figure 8 Enlarged schematic diagram of the C-structure section.

[0020] In the diagram: 1. Charging pile body; 2. Front buffer plate; 3. Side buffer plate; 41. Heat dissipation plate; 42. Charging cable; 51. Sliding plate; 52. Spring rod; 53. Buffer plate component; 54. Linkage rod; 55. Limiting rod; 56. Protective shell; 57. Protective plate; 58. Electric push rod; 61. Connecting rod; 62. Sliding rod component; 63. Scraper; 64. Rotating shaft; 65. Cleaning roller; 66. Contact wheel; 67. Rainproof top; 68. Water collection trough; 69. Sunshade plate; 71. Water storage tank; 72. Water supply pipe one; 73. Water supply pipe two; 74. Spray pipe; 75. Pressure plate; 76. Sliding rod; 77. Inclined block one; 78. Inclined block two. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figures 1-9 One embodiment of the present invention is: a charging pile with anti-collision protection function, including a charging pile body 1, a front buffer plate 2 slidably installed on the surface of the charging pile body 1, a side buffer plate 3 slidably installed on the surface of the charging pile body 1, a heat dissipation plate 41 fixedly installed on the surface of the charging pile body 1, and a charging cable 42 fixedly installed on the surface of the charging pile body 1. The surface of the charging pile body 1 is provided with a buffer device for buffering external impacts. The buffer device includes a sliding plate 51, which is slidably mounted on the surface of the charging pile body 1. A spring rod 52 is fixedly mounted on the surface of the sliding plate 51. A buffer plate 53 is fixedly mounted on the surface of the charging pile body 1. A linkage rod 54 is rotatably mounted on the surface of the sliding plate 51. A limit rod 55 is fixedly mounted on the end of the linkage rod 54 away from the sliding plate 51. A protective shell 56 is fixedly mounted on the surface of the charging pile body 1. A protective plate 57 is slidably mounted on the surface of the charging pile body 1. An electric push rod 58 is fixedly mounted on the surface of the charging pile body 1. The output end of the electric push rod 58 moves away from the protective shell 56, causing the protective plate 57 to move.

[0023] The end of the spring rod 52 away from the sliding plate 51 is fixedly connected to the front buffer plate 2. The buffer plate 53 is fixedly connected to the surface of the side buffer plate 3. The output end of the electric push rod 58 is fixedly connected to the protective plate 57. A Y-shaped slot is opened on the surface of the side buffer plate 3. The linkage rod 54 rotates to drive the limiting rod 55 to move downward. Then the limiting rod 55 moves downward until it is inserted into the Y-shaped slot.

[0024] The limiting rod 55 is slidably connected to the surface of the charging pile body 1, and the end of the linkage rod 54 away from the sliding plate 51 is slidably connected to the charging pile body 1. The surface of the charging pile body 1 is provided with a pressure sensor for sensing the displacement distance of the front buffer plate 2 and the side buffer plate 3. The pressure sensor includes a pressure sensing module and a signal transmission module. The signal transmission module is electrically connected to the electric push rod 58. The pressure sensor transmits the signal to the electric push rod 58 through the signal transmission module.

[0025] In this embodiment, when the front of the charging pile body 1 is impacted by an external force, the front buffer plate 2 moves towards the charging pile body 1 under the action of the external force. Then, the spring rod 52 buffers the external force, preventing it from directly impacting the surface of the charging pile body 1 and damaging it. When the side of the charging pile body 1 is impacted by an external force, the side buffer plate 3 moves towards the charging pile body 1 under the action of the external force. Then, the buffer plate 53 buffers the external force, further improving the protection effect on the charging pile body 1. When the side buffer plate 3 moves a certain distance under the action of the external force, it then moves the front buffer plate 2 away from it. The movement of the front buffer plate 2 drives the sliding plate 51 to move via the spring rod 52. The movement of the sliding plate 51 drives the linkage rod 54 to rotate. The rotation of the linkage rod 54 drives the limiting rod 55 to move downwards. The rear limit rod 55 moves downward until it is inserted into the Y-shaped slot, thus completing the limit locking of the side buffer plate 3 and preventing excessive movement of the side buffer plate 3 from damaging the internal structure of the charging pile body 1. When the pressure sensor on the surface of the charging pile body 1 senses that the pressure generated by the external force on the charging pile body 1 is higher than the preset value through the pressure sensing module, the pressure sensor transmits the signal to the electric push rod 58 through the signal transmission module. Since the electric push rod 58 is electrically connected to the signal transmission module, the electric push rod 58 is activated. The output end of the electric push rod 58 moves away from the protective shell 56, driving the protective plate 57 to move. Subsequently, the protective plate 57 moves under the action of the electric push rod 58 until it covers the charging cable 42. At this time, the charging cable 42 is protected when the charging pile body 1 is subjected to external force, thus preventing the charging cable 42 from being affected or damaged by external impact.

[0026] Please see Figures 1-9 Based on the above embodiments, in another embodiment of the present invention, the surface of the linkage rod 54 is provided with a cleaning device for cleaning the heat sink 41. The cleaning device includes a connecting rod 61, which is fixedly installed on the surface of the linkage rod 54. A sliding rod 62 is slidably installed on the surface of the heat sink 41. A scraper 63 is fixedly installed on the surface of the sliding rod 62. A rotating shaft 64 is rotatably installed on the surface of the sliding rod 62. A cleaning roller 65 is fixedly installed on the circumferential surface of the rotating shaft 64. A contact wheel 66 is fixedly installed on the circumferential surface of the rotating shaft 64. A rainproof top 67 is fixedly installed on the top of the charging pile body 1. A water collection trough 68 is fixedly installed at the bottom of the rainproof top 67. A sunshade 69 is fixedly installed on the top of the rainproof top 67. The sunshade 69 further reduces the evaporation of moisture.

[0027] The scraper 63 is set to an inclined angle. The scraper 63 is slidably connected to the surface of the heat sink 41. The contact wheel 66 moves under the action of the rotating shaft 64 until it contacts the surface of the heat sink 41 and rotates.

[0028] The cleaning roller 65 has bristles on its circumferential surface. The contact wheel 66 contacts the heat sink 41. The connecting rod 61 is fixedly connected to the sliding rod 62. The connecting rod 61 is slidably connected to the surface of the charging pile body 1. The movement of the connecting rod 61 causes the sliding rod 62 to move downward.

[0029] The surface of the charging pile body 1 is provided with a heat dissipation device for spraying water to cool the surface of the charging pile body 1. The heat dissipation device includes a water storage tank 71, which is fixedly installed on the surface of the charging pile body 1. A water supply pipe 72 is fixedly inserted through the top of the water storage tank 71, and a water supply pipe 73 is fixedly inserted through the surface of the water storage tank 71. A water spray pipe 74 is fixedly installed on the surface of the charging pile body 1. A pressure plate 75 is slidably installed on the inner wall of the water storage tank 71. A sliding rod 76 is fixedly installed at the bottom of the pressure plate 75. A first inclined block 77 is fixedly installed at the bottom of the sliding rod 62. A second inclined block 78 is fixedly installed at the bottom of the side buffer plate 3. The first inclined block 77 and the second inclined block 78 apply a counterforce to the side buffer plate 3.

[0030] Water pipe 1 72 is fixedly inserted through the bottom of water trough 68, water pipe 2 73 is fixedly inserted through the surface of water spray pipe 74, a round hole is opened on the surface of pressure plate 75, sliding rod 76 slides through the bottom of water storage tank 71, inclined block 1 77 is slidably connected to the surface of charging pile body 1, the surface of inclined block 1 77 is provided with inclined surface 1 for contacting and squeezing inclined block 2 78 to move away from sliding rod 62, the surface of inclined block 2 78 is provided with inclined surface 2 for assisting inclined block 1 77 in bearing force, linkage rod 54 is fixedly connected to the end of sliding rod 76 away from water storage tank 71, the movement of sliding rod 76 drives pressure plate 75 to move, pressure plate 75 moves downward under the action of sliding rod 76 to pump rainwater inside water storage tank 71 out through water pipe 2 73.

[0031] In this embodiment, during operation: when the linkage rod 54 moves downward under the action of the sliding plate 51, it drives the connecting rod 61 to move. The movement of the connecting rod 61 drives the sliding rod 62 to move downward. The downward movement of the sliding rod 62 drives the scraper 63 to move. The scraper 63, under the action of the sliding rod 62, scrapes and cleans the dust or foreign matter attached to the surface of the heat sink 41, preventing the overall heat dissipation performance of the charging pile body 1 from being affected by the blockage of dust and foreign matter on the surface of the heat sink 41, ensuring that the heat dissipation holes are unobstructed, and solving the problem of reduced heat dissipation efficiency due to dust accumulation. The movement of the sliding rod 62 drives the rotating shaft 64 to move, and the movement of the rotating shaft 64 drives the contact wheel 66 to move. The contact wheel 66 contacts the heat sink 41. Under the action of the rotating shaft 64, the contact wheel 66 moves until it contacts the surface of the heat sink 41 and rotates. At this time, the rotation of the contact wheel 66 drives the cleaning roller 65 to rotate. At the same time, the rotation of the cleaning roller 65 drives the brush to rotate to deeply clean the surface of the heat sink 41, further improving the cleaning effect of the heat sink 41. This also prevents foreign objects or dust from adhering for a long time, which would lead to poor heat dissipation and ensure the safe operation of the charging pile body 1 in high-temperature environments. When the charging pile body 1 encounters rain, the accumulated water flows into the water collection tank 68 through the surface of the rainproof top 67. At the same time, the evaporation of water is further reduced by the sunshade plate 69.

[0032] In this embodiment, when the side buffer plate 3 moves towards the charging pile body 1 under the action of external force, but the external force is insufficient to drive the limiting rod 55 into the Y-shaped slot, the limiting rod 55 moves downward, causing the sliding rod 62 to move downward. The sliding rod 62 moves downward, causing the first inclined block 77 to move. At this time, the first inclined block 77 moves downward, contacts and squeezes the second inclined block 78, and moves away from the charging pile body 1. This achieves the effect of applying a counterforce to the side buffer plate 3 through the first inclined block 77 and the second inclined block 78 if the impact force does not reach the locking threshold, thereby buffering and offsetting the external force first, further reducing the impact on the charging pile body 1. By responding to impacts of different forces in stages, the cumulative damage of small impacts is reduced, and the structural integrity of the charging pile body 1 is protected in all aspects. At the same time, the water accumulation tank... Rainwater accumulated inside the 68 will enter the water storage tank 71 through the first water supply pipe 72. When the linkage rod 54 moves downward, the movement of the linkage rod 54 drives the sliding rod 76 to move. At the same time, the movement of the sliding rod 76 drives the pressure plate 75 to move. Under the action of the sliding rod 76, the pressure plate 75 moves downward and pumps the rainwater inside the water storage tank 71 out through the second water supply pipe 73. Then, the second water supply pipe 73 sprays the rainwater onto the surface of the heat dissipation plate 41 through the spray pipe 74, which achieves the cooling effect of the heat dissipation plate 41. At the same time, the spraying of rainwater works in conjunction with the cleaning roller 65 to further improve the cleaning effect of the heat dissipation plate 41, avoiding the problem of the charging pile body 1 being too hot due to foreign objects or weather, which would affect the operating efficiency and safety of the charging pile body 1. It also realizes the recycling of water resources and reduces the dependence on external water supply.

[0033] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A charging pile with anti-collision protection function, comprising a charging pile body, characterized in that: A front buffer plate is slidably installed on the surface of the charging pile body, a side buffer plate is slidably installed on the surface of the charging pile body, a heat dissipation plate is fixedly installed on the surface of the charging pile body, and a charging cable is fixedly installed on the surface of the charging pile body. The surface of the charging pile body is provided with a buffer device for buffering external impacts. The buffer device includes a sliding plate, which is slidably installed on the surface of the charging pile body. A spring rod is fixedly installed on the surface of the sliding plate. A buffer plate is fixedly installed on the surface of the charging pile body. A linkage rod is rotatably installed on the surface of the sliding plate. A limit rod is fixedly installed at the end of the linkage rod away from the sliding plate. A protective shell is fixedly installed on the surface of the charging pile body. A protective plate is slidably installed on the surface of the charging pile body. An electric push rod is fixedly installed on the surface of the charging pile body.

2. A charging pile with anti-collision protection function according to claim 1, characterized in that: The end of the spring rod away from the sliding plate is fixedly connected to the front buffer plate, the buffer plate is fixedly connected to the surface of the side buffer plate, the output end of the electric push rod is fixedly connected to the protective plate, and a Y-shaped groove is provided on the surface of the side buffer plate.

3. A charging pile with anti-collision protection function according to claim 2, characterized in that: The limiting rod is slidably connected to the surface of the charging pile body, and the end of the linkage rod away from the sliding plate is slidably connected to the charging pile body. The surface of the charging pile body is provided with a pressure sensor for sensing the displacement distance of the front buffer plate and the side buffer plate. The pressure sensor includes a pressure sensing module and a signal transmission module. The signal transmission module is electrically connected to the electric push rod.

4. A charging pile with anti-collision protection function according to claim 3, characterized in that: The surface of the linkage rod is provided with a cleaning device for cleaning the heat sink plate. The cleaning device includes a connecting rod, which is fixedly installed on the surface of the linkage rod. A sliding rod is slidably installed on the surface of the heat sink plate. A scraper is fixedly installed on the surface of the sliding rod. A rotating shaft is rotatably installed on the surface of the sliding rod. A cleaning roller is fixedly installed on the circumferential surface of the rotating shaft. A contact wheel is fixedly installed on the circumferential surface of the rotating shaft. A rainproof top is fixedly installed on the top of the charging pile body. A water collection trough is fixedly installed at the bottom of the rainproof top. A sunshade is fixedly installed on the top of the rainproof top.

5. A charging pile with anti-collision protection function according to claim 4, characterized in that: The scraper is set at an angle of inclination, and the scraper is slidably connected to the surface of the heat sink.

6. A charging pile with anti-collision protection function according to claim 5, characterized in that: The cleaning roller has bristles on its circumferential surface, the contact wheel contacts the heat sink, the connecting rod is fixedly connected to the sliding rod, and the connecting rod is slidably connected to the surface of the charging pile body.

7. A charging pile with anti-collision protection function according to claim 6, characterized in that: The surface of the charging pile body is provided with a heat dissipation device for spraying water to cool the surface of the charging pile body. The heat dissipation device includes a water storage tank, which is fixedly installed on the surface of the charging pile body. A water supply pipe is fixedly inserted through the top of the water storage tank, and a second water supply pipe is fixedly inserted through the surface of the water storage tank. A water spray pipe is fixedly installed on the surface of the charging pile body. A pressure plate is slidably installed on the inner wall of the water storage tank. A sliding rod is fixedly installed at the bottom of the pressure plate. A first inclined block is fixedly installed at the bottom of the sliding rod. A second inclined block is fixedly installed at the bottom of the side buffer plate.

8. A charging pile with anti-collision protection function according to claim 7, characterized in that: The first water supply pipe is fixedly inserted through the bottom of the water collection tank, the second water supply pipe is fixedly inserted through the surface of the spray pipe, the surface of the pressure plate is provided with a round hole, the sliding rod slides through the bottom of the water storage tank, the first inclined block is slidably connected to the surface of the charging pile body, the surface of the first inclined block is provided with an inclined surface 1 for contacting and squeezing the second inclined block to move away from the sliding rod, the surface of the second inclined block is provided with an inclined surface 2 for assisting the first inclined block in receiving force, and the linkage rod is fixedly connected to the end of the sliding rod away from the water storage tank.

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